Android for me as well, aside from the wide choice of hardware I like the way you can customise it any way you want. I like a lot of what Windows Phone does and there's a reasonable variety of hardware now but I find it frustrating not being able to change the parts I don't like particularly the keyboard which even in the last update I find is a long way behind the likes of Swiftkey. Plus there's the lack of Google services which is also an issue when using WP but that's not something MS can resolve.

I'm using WM 6.5, but then the HD2 still does all I ask of it in running offline navigation software, playing music, integrating with MS Office, grab-snap picture taking and occasional use as a phone.

I have all of Britain in 1:25000 / 1:50000 and marine charts on Memory Map, plus Europe, Australia/NZ and the US on TomTom 7 maintained with updates and mapshare. Those alone are an investment worth far more to me than a new phone I have no interest in.

Cloudy navigation isn't much use when beaching the kayak to go exploring, in a river tributary in darkest Kernow in a signal black spot. Neither is anything that won't take a bit of a beating much use in the same scenario.

There's a custom ROM google-less Android phone in the drawer as duty spare handset, but it rarely sees the light of day apart from recharging. I have kept a close eye on the market for three years now, but still nothing is remotely tempting.